Green Valley Road Quarry
Past ProducerQuartzUSGS MRDS
Location
| State | Maryland |
| County | Frederick |
| Coordinates | 39.53419, -77.20385 |
Commodities
| Primary | Quartz |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10073731 |
| State | Maryland |
| County | Frederick |
| Coordinates | 39.53419, -77.20385 |
| Primary | Quartz |
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10073731 |